Hi there, you got an awesome plugin. I would love it could do the same thing for images as well. I have tried many plugins out there like Auto Post Thummbails, but it doesnt always work, it gives out too many errors, and it's a hog on the cpu.
Instead, yours works flawlessly!!! It's fast, no errors, and it works 100% of the time. So please if you got the time, add the feature for images as well.
Thank you so much and keep it up!